How do you change the serpentine belt on a 1999 Jeep Cherokee without a tensenor?

Answer:

Answer

The 1999 Jeep Cherokee employs an interesting idler pulley assembly. What you need to do is:
1. Remember the belt routing, it's not printed under the hood.
2. Loosen the 15mm hex nut on the idler pulley
3. There's a bracket that the idler pulley is connected to and a 15mm tensioning bolt to turn to release the tension off of the belt.
Jeep Cherokees seem to like Premium belts best.

First answer by Nlpeaden. Last edit by Nlpeaden. Contributor trust: 29 [recommend contributor recommended]. Question popularity: 59 [recommend question].